Convert volume units — liters, gallons, cups, milliliters, cubic meters, barrels and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 tbsp | 0.0147868 ml | |
| 0.01 tbsp | 0.147868 ml | |
| 0.1 tbsp | 1.47868 ml | |
| 1 tbsp | 14.7868 ml | |
| 5 tbsp | 73.934 ml | |
| 10 tbsp | 147.868 ml | |
| 50 tbsp | 739.34 ml | |
| 100 tbsp | 1478.68 ml | |
| 1000 tbsp | 14786.8 ml |
Common tablespoon values converted to milliliter — factor: 1 tbsp = 14.79 mL
| Tablespoon (tbsp) | Milliliter (mL) | Context |
|---|---|---|
| 0.25 tbsp | 3.697 mL | Pinch |
| 0.5 tbsp | 7.393 mL | Half tablespoon |
| 1 tbsp | 14.79 mL | Tablespoon |
| 2 tbsp | 29.57 mL | 2 tablespoons |
| 4 tbsp | 59.15 mL | Quarter cup |
| 8 tbsp | 118.3 mL | Half cup |
| 16 tbsp | 236.6 mL | One cup |
| 32 tbsp | 473.2 mL | One pint |
| 48 tbsp | 709.8 mL | One quart |
| 64 tbsp | 946.4 mL | One quart |
| 128 tbsp | 1,893 mL | Half gallon |
| 256 tbsp | 3,785 mL | One gallon |
| 512 tbsp | 7,571 mL | 2 gallons |
| 1,024 tbsp | 1.514e+04 mL | 3 gallons |
| 2,048 tbsp | 3.028e+04 mL | 8 gallons |
Converting tablespoon to milliliter comes up frequently in cooking, chemistry, medicine, and engineering. A recipe written in metric units may need to be adapted for a kitchen using milliliter, or a laboratory protocol may specify volumes in tablespoon that need to be measured with equipment calibrated in milliliter.
In everyday use, knowing that 5 tbsp = 73.93 mL and 10 tbsp = 147.9 mL covers most common situations. For bulk calculations, 100 tbsp = 1479 mL is a useful anchor. The reverse conversion — milliliter back to tablespoon — uses the factor 0.06763, so 1 mL = 0.06763 tbsp.
All conversions use the internationally recognized factor of exactly 1 tbsp = 14.79 mL. Calculations are performed in IEEE 754 double-precision floating point, giving accuracy to at least 8 significant figures — more than sufficient for any practical application.
Formula: Milliliter = Tablespoon × 14.7868
Multiply any tablespoon value by 14.7868 to get milliliter. One tablespoon equals 14.7868 mL.
Reverse: Tablespoon = Milliliter × 0.067627884
Tablespoons × 14.79 = mL. Round to × 15 for quick estimates.
Use 15 mL per tablespoon — only 1.4% off.
3 tsp = 1 tbsp = 15 mL = ½ fl oz.
Measures butter, oil, and liquid sweeteners in tablespoons for precise small-batch baking.
Labels liquid medications in tablespoon doses (1 tbsp = 15 mL) for home administration.
Scales facial mask and scrub recipes using tablespoon proportions.
Measures herbal tinctures and infusions in tablespoons for daily supplement protocols.
Tests sauces and dressings where tablespoon quantities critically affect flavor.
Converts pet supplement doses to tablespoons for clear owner instructions.
The US tablespoon is defined as exactly 3 teaspoons or ½ fluid ounce, approximately 14.787 mL. Standardization arrived in the late 19th century alongside modern recipe writing.
Tablespoons are fundamental to cooking and medicine. The Australian tablespoon is 20 mL, the UK tablespoon is 17.76 mL, and the US tablespoon is 14.79 mL.
Interesting fact: Capital T for tablespoon versus lowercase tsp for teaspoon is a convention designed to prevent dangerous dosing errors in medical and culinary contexts.
The milliliter is one-thousandth of a liter, in use since the metric system was codified in France in 1795. The milli- prefix (from Latin mille, thousand) was standardized as part of the original SI prefix system.
Milliliters are the workhorse of medicine and cooking: syringes, dropper bottles, and nutritional labels all rely on mL for precise small-volume measurement. A standard US teaspoon is approximately 4.929 mL.
Interesting fact: The milliliter is numerically identical to the cubic centimeter (cm³), so 1 mL = 1 cm³ exactly. This equivalence is widely used in medicine, where a 5 cc syringe holds exactly 5 mL.